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<hr/>
<h3><span>Statement:</span> na only won the reader 's vote in 2011</h3>
<h3>Input Table: ned kelly awards</h3>
<div class="step">
<div class="step">
<div class="step-title">Step 1: Select rows where 'year' is '2011-01-01'.</div>
<div class="content" id="step-1">
<table>
<tr>
<td>year</td>
<td>best_teenage___young_adult</td>
<td>reader__s_vote</td>
<td>best_non___fiction</td>
<td>lifetime_achievement</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1996-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>jon cleary</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1997-01-01</span></td>
<td>na</td>
<td>na</td>
<td>how to write crime edited by marele day</td>
<td>alan yates (aka carter brown )</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1998-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>na</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">1999-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>peter corris</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2000-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>na</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2001-01-01</span></td>
<td>na</td>
<td>bleeding hearts by lindy cameron</td>
<td>na</td>
<td>professor stephen knight</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2002-01-01</span></td>
<td>blue murder by ken catran</td>
<td>apartment 255 by bunty avieson</td>
<td>na</td>
<td>patrick gallagher</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2003-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>kerry greenwood</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2004-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>bob bottom</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2005-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>stuart coupe</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2006-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>andrew rule and john silvester</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2007-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>sandra harvey and lindsay simpson</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2008-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>marele day</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2009-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>shane maloney</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2010-01-01</span></td>
<td>na</td>
<td>na</td>
<td>na</td>
<td>peter doyle</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">2011-01-01</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">na</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">na</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">na</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">na</span></td>
</tr>
</table>
</div>
<hr/>
<div class="step">
<div class="step-title">Step 2: Select rows where 'reader__s_vote' is 'na'.</div>
<div class="content" id="step-0">
<table>
<tr>
<td>year</td>
<td>best_teenage___young_adult</td>
<td>reader__s_vote</td>
<td>best_non___fiction</td>
<td>lifetime_achievement</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2011-01-01</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">na</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">na</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">na</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">na</span></td>
</tr>
</table>
</div>
</div>
<hr/>
<div class="step">
<div class="step-title">Step 3: Use a `CASE` statement to return TRUE if the number of rows is equal to 1, otherwise return FALSE.</div>
<div class="content" id="step-1">
<table>
<tr>
<td>year</td>
<td>best_teenage___young_adult</td>
<td>reader__s_vote</td>
<td>best_non___fiction</td>
<td>lifetime_achievement</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">2011-01-01</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">na</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">na</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">na</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">na</span></td>
</tr>
</table>
</div>
</div>
<hr/>
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</div>
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